In a 100 mm diameter horizontal pipe, a venturimeter of 0.5 contraction ratio has been fitted....
Q8 A horizontal pipe 50 mm diameter is fitted with a venturi tube, which has a throat diameter of 40 mm. The pipe carries water at a pressure of 30 kPa gauge and velocity 3 m/s upstream of the throat. Determine: a. The mass flow rate; b. The velocity at the throat C. The pressure at the throat ignoring head losses: d. The pressure at the throat if a head loss equal to 5% of the total head occurs as...
8 A venturimeter has an area ratio 8 to 1, the larger diameter being 320mm, During the water flow, the recorded pressure head in the large section is 10.5 meters and in the throat 8.0m, if the device coefficient is 0.95. Calculate the discharge through the device. (5marks)
fluid Q1: A venture meter is fitted in a pipe of 30 cm diameter inclined at 40° to the horizontal to measure the flow rate of petrol having a specific gravity of 0.8. The ratio of areas of main pipe and throat is 5 and the throat is at 1 m from the inlet along its length. The difference in manometer head is 40 mm of mercury. Assuming the coefficient of discharge as 0.96. Calculate the discharge through the venture...
(c) A venturi meter is mounted in a pipeline of diameter 150 mm, which is inclined at 30° from the horizontal. Water is flowing upwards through the pipeline. The throat diameter of the venturi meter is 90 mm. One static pressure tapping is located at the throat and another 0.3 m upstream in the pipeline. The pressure difference measured between the two tappings is 200 mm of mercury. The coefficient of discharge for the meter is 0.97. Determine the actual...
Open with Google Docs ▼ Question 3 Calculate the flow rate of water in a pipe of 30 cm diameter placed in an inclined position where a venturi meter is inserted, having a throat diameter of 15 cm. The difference of pressure between the main and throat is measured by a liquid of s.g. 0.6 in an inverted U-tube which gives a reading of 30 cm. The loss of head between the main and throat is 0.2 times the kinetic...
Short Answer A venture tube tapers from 400 mm in diameter at the entrance to 200 mm in diameter at the throat; the discharge coefficient is 0.98. A differential mercury U-tube gauge is connected between pressure tapping at the entrance at throat. If the meter is used to measure the flow of water and the water fills the leads to the U-tube and is in contact with the mercury, calculate the discharge when the difference of level in the U-tube...
(a) A horizontal pipe, of constant internal diameter 500 mm, has a 90° bend (Figure Q3a). The discharge of water through the pipe is 0.15 ms and the entry pressure head is 28 m. Determine the magnitude and direction of the force exerted by the fluid on the bend. [9 marks] Figure Q3a
Prob5 A venture meter having a throat diameter of 150 mm is installed in a horizontal 300-mm-diameter water main, as shown in figure below. The discharge coefficient, C = 0.982. Determine the difference in level of the mercury columns of differential manometer attached to the Venturi meter if discharge is 0.142 m/s. Flog Mercury
The figure shows a Venturi flow characterized by a a smooth contraction of the pipe diameter D, to a throat diameter D2. The Venturi flow meter is connected to a n-tube manometer at location A where the pipe diameter is D, and to the throat of the contraction at location E where the diameter is D2. Assuming that the density of the air inside the n-tube is negligible, use your knowledge on hydrostatics, continuity and Bernoulli equation to calculate the...
EGCE 428L - Engineering Hydraulics Laboratory Final Exam - Fall 2019 Name: 12/19/2019 1. Water enters a pipe of diameter 24 mm Pipe of diameter 24 mm which has a venturi meter with the throat diameter of 14 mm. At the outlet of the pi mm. At the outlet of the pipe there is a tank which is used to measure the flow discharge. Calculate the discha Tow discharge. Calculate the discharge coefficient of the venturi 11 water fills 10-liter...